Finding the Fourth Proportional to 17,104.06, 23,599.39 and 10,389.29

Step by Step Solution

1. Step 1: Write the proportion equation
   17,104.06 : 23,599.39 = 10,389.29 : x
2. Step 2: Convert to fraction form
   17,104.06/23,599.39 = 10,389.29/x
3. Step 3: Cross multiply
   17,104.06x = 23,599.39 × 10,389.29
4. Step 4: Simplify right side
   17,104.06x = 245,180,906.53
5. Step 5: Solve for x
   x = 245,180,906.53/17,104.06
6. Step 6: Final answer
   x = 14,334.66